156988789660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270670327}}^1$

素因数の和:270670365

約数の個数: 24

約数和(自身を含む): 341044613280

約数和(自身を除く): 184055823620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 270670327, 541340654, 1082681308, 1353351635, 2706703270, 5413406540, 7849439483, 15698878966, 31397757932, 39247197415, 78494394830, 156988789660]

約数ペア:

[(1, 156988789660), (2, 78494394830), (4, 39247197415), (5, 31397757932), (10, 15698878966), (20, 7849439483), (29, 5413406540), (58, 2706703270), (116, 1353351635), (145, 1082681308), (290, 541340654), (580, 270670327)]